Company

Passiv Energie K.K. (Passiv Energie株式会社) develops and supplies the ductless heat-recovery ventilation systems SESERAGI® S400 and Kaiteki Kanki Reform KKR100. They are used by builders all over Japan in more than 10,000 homes.

Company profile
Name Passiv Energie K.K.
Passiv Energie株式会社
Address 3-6-13 Kita-Shinagawa, Shinagawa-ku, Tokyo 140-0001, Japan
Phone +81-3-6433-2831
Fax +81-3-6433-2839
E-mail otoiawase@passiv-energie.jp
Representative Director Christian Anton Deutinger
Business Planning, development, manufacturing and sale of heat-recovery ventilation systems and related equipment; ventilation planning (ventilation calculations, layout drawings); promotion of energy-efficient building technology

About the founder

Christian Deutinger, Representative Director

Christian Deutinger studied precision engineering at the Technical University of Munich and worked on semiconductor manufacturing and inspection equipment at Philips. He then supported Japanese customers at Siemens, Tokyo Electron and other companies.

In 1996 he designed and built his own passive house – still rare in Germany at the time – to create a comfortable home with low running costs. After experiencing the hot Japanese summer, he wanted to bring passive-house technology to Japanese homes, and studied management of technology and the Japanese energy business at the Shibaura Institute of Technology graduate school (MOT, 2010).

Since 2009 he has worked on spreading heat-recovery ventilation in Japan. Today Passiv Energie supplies SESERAGI® S400, developed for the way homes are built in Japan, to builders across the country.

Christian Deutinger, Representative Director
from Bavaria, Germany · German, English, Spanish, Japanese

Access

3-6-13 Kita-Shinagawa, Shinagawa-ku, Tokyo 140-0001, Japan

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Our office has a meeting space and a lab where we develop, improve and check our products. Please contact us before visiting.

Head office storefront with the PASSIV ENERGIE sign
Head office (Shinagawa, Tokyo)

Planning a project in Japan?

Send us the floor plans and we prepare the ventilation calculation, layout drawing and quote free of charge (documents in Japanese).